CN106531520B

CN106531520B - Button

Info

Publication number: CN106531520B
Application number: CN201610859863.3A
Authority: CN
Inventors: 刘家宏
Original assignee: Darfon Electronics Suzhou Co Ltd; Darfon Electronics Corp
Current assignee: Darfon Electronics Suzhou Co Ltd; Darfon Electronics Corp
Priority date: 2016-09-28
Filing date: 2016-09-28
Publication date: 2018-08-31
Anticipated expiration: 2036-09-28
Also published as: CN106531520A

Abstract

The invention discloses a kind of buttons, including keycap, triggering elastic arm, interior and outer sleeve member, elastic component and the pedestal with positioning column.Inner sleeve cylinder part is sheathed on positioning column and with the first outer annular surface for being formed with lateral guide groove.Elastic component abuts inner sleeve cylinder part and pedestal.Outer sleeve member is sheathed on inner sleeve cylinder part and with the second outer annular surface and guiding convex block.Guiding convex block is movably inserted in guide outer sleeve member to rotate in lateral guide groove, and the second outer annular surface has convex surface part, concave part and arc raised line.When triggering elastic arm is resisted against the second position in convex surface part and keycap pushes outer sleeve member, triggering elastic arm crosses arc raised line and is moved to concave part.When triggering elastic arm is resisted against the first position in convex surface part and keycap pushes outer sleeve member, triggering elastic arm need not cross arc raised line.The present invention can be directed to the different the effect of requiring to make real-time adjustment of different users for pressing feel, and improve mechanical key structure uses elasticity and operation ease.

Description

Button

Technical field

The present invention relates to it is a kind of it is adjustable pressing feel button, especially it is a kind of using outer sleeve member relative to pedestal Rotation is to adjust the button of pressing feel.

Background technology

For the use habit of current personal computer, keyboard is indispensable one of input equipment, to input Word, symbol or number.Moreover, the consumer electrical product or industrial quarters that everyday life contacts such as use big Type processing equipment all needs to be equipped with press-key structure as input equipment, to operate above-mentioned electronic product and process equipment.

In practical applications, general press-key structure is for the different key press feel (tactile of user to be provided Feedback), therefore the press-key structure of different size must be designed to be chosen for user；Such as：The competing keyboard of electricity can be in packing box Upper dated institute is red axis using key switch, brown axis, black axis or other color axis；User's keyboard is informed by different colours The pressing feel of button, such as may include：It triggers elastic arm and triggers conduction position height, the key press stroke of contact (travel distance), button precompression (required actuation force), pressing paragraph sense (tactile or Linear) or press sound feedback (clicky or non-clicky) etc..Also that is, existing machinery formula press-key structure can only provide Fixed pressing feel, and pressing feel can not be voluntarily adjusted for user；Therefore when user needs different key press hands When sense, it just must in addition buy new keyboard or the old press-key structure on original keyboard is removed, change new press-key structure；So at Sheet is high, to strongly limit the use elasticity and operation ease of mechanical key structure.

Invention content

The purpose of the present invention is to provide a kind of using outer sleeve member relative to the rotation of pedestal to adjust pressing feel Button and its switch, to solve the above problems.

In order to achieve the above object, the present invention proposes that a kind of button, the button include keycap, pedestal, triggering elastic arm, inner sleeve Cylinder part, elastic component and outer sleeve member.There is pedestal positioning column, the positioning column to extend along Z axis, the Z axis and X-axis, Y-axis three It is mutually orthogonal to one another；Triggering elastic arm is adjacent to the positioning column；Inner sleeve cylinder part is sheathed on the positioning column, and the inner sleeve cylinder part Upper end is connected to the keycap, which has the first outer annular surface, is formed in first outer annular surface and laterally leads Slot, the lateral guide groove extend along the X-axis-Y-axis plane；Elastic component is sheathed on the positioning column and the both ends of the elastic component are supported respectively The inner sleeve cylinder part and the pedestal are connect, which makes the inner sleeve cylinder part be moved towards the direction far from the pedestal；Outer sleeve member has There are the second outer annular surface and annular inside surface, which is sheathed on by the annular inside surface on the inner sleeve cylinder part, should Second outer annular surface has convex surface part, concave part and the first arc raised line, the convex surface part, the concave part and first arc Shape raised line extends each along the X-axis-Y-axis plane, which there is guiding convex block, the guiding convex block movably to plug In the lateral guide groove, the guiding convex block guide the outer sleeve member around the Z axis rotate, make the triggering elastic arm selectively against One of the two in first position and the second position in the convex surface part, the first arc raised line extend the second position Top, but the first arc raised line does not extend above the first position；Wherein, when the triggering elastic arm is resisted against the second It sets, when then the keycap drives downwards the outer sleeve member along the Z axis, which moves from the second position of the convex surface part During moving the concave part, which needs to cross the first arc raised line；Wherein, when the triggering elastic arm is resisted against The first position, when then the keycap drives downwards the outer sleeve member along the Z axis, the triggering elastic arm from the convex surface part this During one position is moved to the concave part, which need not cross the first arc raised line；Wherein, when the keycap When being released, which drives the inner sleeve cylinder part to be moved up relative to the positioning column, so that the outer sleeve member is interior with this Sleeve member and move up, make the triggering elastic arm against the first position and the second position on the outer sleeve member the two its One of.

In addition, the present invention also proposes a kind of button, including keycap, pedestal, triggering elastic arm, inner sleeve cylinder part, elastic component and Outer sleeve member.There is pedestal positioning column, top surface and the first convex block, the positioning column to extend along Z axis, and first convex block is neighbouring In the positioning column and first convex block is along the top surface is higher than in the Z-direction, and the Z axis and X-axis, Y-axis three are each other Vertically；Triggering elastic arm is adjacent to the positioning column；Inner sleeve cylinder part is sheathed on the positioning column, and the upper end of the inner sleeve cylinder part is connected to The keycap, the inner sleeve cylinder part have the first outer annular surface, are formed with lateral guide groove in first outer annular surface, which leads Slot extends along the X-axis-Y-axis plane；Elastic component is sheathed on the positioning column and the both ends of the elastic component abut the inner sleeve respectively Part and the pedestal, the elastic component make the inner sleeve cylinder part be moved towards the direction far from the pedestal along the Z axis；Outer sleeve member has Second outer annular surface and annular inside surface, the outer sleeve member are sheathed on by the annular inside surface on the inner sleeve cylinder part, this is outer There is cyclic annular lower edge, the ring-type lower edge to have extended to form salient point towards the pedestal for the lower end of sleeve member, second outer annular surface tool There are convex surface part and concave part, which extends with the concave part each along the X-axis-Y-axis plane, which has Convex block, the guiding convex block is guided movably to be inserted in the lateral guide groove, which guides the outer sleeve member around the Z Axis rotates, and the salient point is made to be optionally situated above first convex block and one of the two above the top surface；Wherein, when The salient point is located above first convex block, and when then the keycap drives downwards the outer sleeve member along the Z axis, which makes The outer sleeve member moves downward simultaneously with the inner sleeve cylinder part, until the salient point is connected to first convex block, such keycap along The movable maximum distance of Z-direction institute is the first stroke；Wherein, when the salient point is located above the top surface, the then key When cap drives downwards the outer sleeve member along the Z axis, which makes the outer sleeve member be transported downwards simultaneously with the inner sleeve cylinder part Dynamic, until the salient point is connected to the top surface, such keycap is the second row along the movable maximum distance of Z-direction institute Journey, second stroke are more than first stroke；Wherein, when the keycap is released, which drives the inner sleeve cylinder part opposite It is moved up in the positioning column, so that the outer sleeve member is moved up with the inner sleeve cylinder part, the keycap is made to move up.

In addition, the present invention also proposes a kind of button, including keycap, pedestal, switch unit, inner sleeve cylinder part, elastic component and Outer sleeve member.There is pedestal positioning column, the positioning column to extend along Z axis, which is mutually orthogonal to one another with X-axis, Y-axis three；It opens Pass unit is adjacent to the positioning column and there is the switch unit triggering elastic arm and triggering contact, the triggering elastic arm to be connect with the triggering Point is stretched out towards the keycap opposite to each other and respectively, which is used for electrical connection circuit plate；Inner sleeve cylinder part is sheathed on the positioning On column, and the upper end of the inner sleeve cylinder part is connected to the keycap, which has the first outer annular surface, and first ring-type is outer Lateral guide groove is formed on surface, which extends along the X-axis-Y-axis plane；Elastic component is sheathed on the positioning column and should The both ends of elastic component abut the inner sleeve cylinder part and the pedestal respectively, which makes the inner sleeve cylinder part along the Z axis towards separate The pedestal direction moves；Outer sleeve member has the second outer annular surface and annular inside surface, and the outer sleeve member is by the ring-type Surface is sheathed on the inner sleeve cylinder part, and the first convex surface part, the first concave part, the second convex surface are formed in second outer annular surface Portion, the second concave part, First Transition portion and the second transition part, first convex surface part, the First Transition portion and first concave surface Portion from bottom to top and along the Z axis arranges, and second convex surface part, second transition part and second concave part are from bottom to top and edge Z axis arrangement, which there is guiding convex block, the guiding convex block to be movably inserted in the lateral guide groove, should Guiding convex block guides the outer sleeve member to be rotated around the Z axis, and the triggering elastic arm is made optionally to be resisted against first convex surface part And one of the two of second convex surface part, second transition part are higher than the First Transition portion in the Z-direction；Its In, it, should when then the keycap drives downwards the outer sleeve member along the Z axis when the triggering elastic arm is resisted against first convex surface part Guiding convex block makes the outer sleeve member be moved downward simultaneously with the inner sleeve cylinder part, makes the triggering elastic arm along the First Transition portion and oneself First convex surface part is moved to first concave part and so that the triggering elastic arm deflection is reduced, so that the triggering elastic arm is located at the One conduction position and trigger the triggering contact；Wherein, when the triggering elastic arm is resisted against second convex surface part, then the keycap along When the Z axis drives downwards the outer sleeve member, which makes the outer sleeve member be moved downward simultaneously with the inner sleeve cylinder part, makes this Elastic arm is triggered to be moved to second concave part along second transition part from second convex surface part and the triggering elastic arm is become Shape amount is reduced, so that the triggering elastic arm triggers the triggering contact positioned at the second conduction position；Wherein, when the keycap is released When, which drives the inner sleeve cylinder part to be moved up relative to the positioning column and make the outer sleeve member with the inner sleeve cylinder part Move up so that triggering elastic arm recovery be connected to one of first convex surface part and the two of second convex surface part and Outer deflection deformation is biased to be detached with the triggering contact.

In addition, the present invention also proposes a kind of button, including keycap, pedestal, triggering elastic arm, inner sleeve cylinder part, elastic component and Outer sleeve member.There is pedestal positioning column, the positioning column to extend along Z axis, which is mutually orthogonal to one another with X-axis, Y-axis three；It touches Hair elastic arm is adjacent to the positioning column；Inner sleeve cylinder part is sheathed on the positioning column, and the upper end of the inner sleeve cylinder part is connected to the keycap, The inner sleeve cylinder part has the first outer annular surface, is formed with oblique guide groove in first outer annular surface, which has First slot area and the second slot area, the second slot area are higher than the first slot area in the Z-direction；Elastic component is sheathed on the positioning The both ends of column and the elastic component abut the inner sleeve cylinder part and the pedestal respectively, which makes the inner sleeve cylinder part along the Z axis It is moved towards far from the pedestal direction；Outer sleeve member has the second outer annular surface and annular inside surface, and the outer sleeve member is by this Annular inside surface is sheathed on the inner sleeve cylinder part, is formed with convex surface part and concave part in second outer annular surface, the housing Cylinder part is inwardly formed guiding convex block toward the oblique guide groove, which is movably inserted in the oblique guide groove, the guiding Convex block guides the outer sleeve member to be rotated around the Z axis, and the triggering elastic arm is made selectively to be resisted against first in the convex surface part One of set with the two of the second position；Wherein, when the triggering elastic arm is resisted against the first position, which is located at The first slot area, so that the inner sleeve cylinder part precompressed elastic component generates the first precompression in the first length, the then keycap edge When the Z axis and driving the outer sleeve member downwards, which makes the outer sleeve member be moved downward simultaneously with the inner sleeve cylinder part, and The triggering elastic arm is moved to the concave part from the first position；Wherein, when the triggering elastic arm is resisted against the second position, this draws Pilot block is located at the second slot area, so that the inner sleeve cylinder part precompressed elastic component generates the second precompression in the second length, it should First length is more than second length so that first precompression is less than second precompression；When the keycap along the Z axis to When lower drive outer sleeve member, which makes the outer sleeve member be moved downward simultaneously with the inner sleeve cylinder part, and the triggering bullet Arm is moved to the concave part from the second position；Wherein, when the keycap is released, which drives the inner sleeve cylinder part opposite Moved up in the positioning column so that the outer sleeve member is moved up with the inner sleeve cylinder part, make the triggering elastic arm against this One of the two of first position and the second position.

In addition, the present invention also proposes a kind of button, including keycap, pedestal, triggering elastic arm, inner sleeve cylinder part, elastic component and Outer sleeve member.There is pedestal positioning column, the positioning column to extend along Z axis, which is mutually orthogonal to one another with X-axis, Y-axis three；It touches Hair elastic arm is adjacent to the positioning column；Inner sleeve cylinder part is sheathed on the positioning column, and the upper end of the inner sleeve cylinder part is connected to the keycap, The inner sleeve cylinder part has the first outer annular surface, is formed with lateral guide groove and longitudinal guide in first outer annular surface, the cross Extend to guide groove essentially along the X-axis-Y-axis plane, which has top and bottom, the top of the longitudinal guide It is communicated in the lateral guide groove；Elastic component is sheathed on the positioning column and the both ends of the elastic component abut the inner sleeve cylinder part and are somebody's turn to do respectively Pedestal, the elastic component make the inner sleeve cylinder part be moved towards the direction far from the pedestal；Outer sleeve member have the second outer annular surface with Annular inside surface, the outer sleeve member are sheathed on by the annular inside surface on the inner sleeve cylinder part, which has Convex surface part, concave part and arc raised line, the convex surface part, the concave part and the arc raised line are each along the X-axis-Y-axis plane Extend, which there is guiding convex block, the guiding convex block to be movably inserted in the lateral guide groove, the guiding convex block Guide the outer sleeve member around the Z axis rotate, make the triggering elastic arm be selectively resisted against the first position in the convex surface part with One of the two of the second position, the arc raised line extend above the second position, which has lower flange face With upper flange surface；Wherein, when the triggering elastic arm is resisted against the first position, then the keycap drives downwards this outer along the Z axis When sleeve member, during which is moved to the concave part from the first position of the convex surface part, which stops It stays in the lateral guide groove, which makes the outer sleeve member be moved downward simultaneously with the inner sleeve cylinder part, makes the guiding convex block It will not knock sound with the inner sleeve cylinder part；Wherein, when the triggering elastic arm is resisted against the second position, then the keycap along When the Z axis drives downwards the outer sleeve member, which is moved to the mistake of the concave part from the second position of the convex surface part Cheng Zhong, the triggering elastic arm need to cross the arc raised line, which rests in the longitudinal guide, which first supports The lower flange face is connect, the guiding convex block is made first to rest on the top of the longitudinal guide, the triggering elastic arm is then over the arc Raised line changes and abuts the upper flange surface, which forces in the outer sleeve member and move down, to drive the guiding convex block downward It strikes the bottom of the longitudinal guide and sends out the sound；Wherein, when the keycap is released, which drives the inner sleeve Cylinder part is moved up relative to the positioning column, so that the outer sleeve member is moved up with the inner sleeve cylinder part, makes the triggering bullet One of the two of arm against the first position and the second position on the outer sleeve member.

As optional technical solution, there is keycap combining mechanism, the outer sleeve member also to have upper combination below the keycap Mechanism, after which is combined by combining mechanism on this with the keycap combining mechanism, the inner sleeve cylinder part and the outer sleeve member Between can do relative motion along the Z-direction, but the inner sleeve cylinder part between the outer sleeve member along the phase in the X-axis-Y-axis plane Movement is restricted.

As optional technical solution, which is the downward projection of first cyclic annular combed arrangement architecture, should Upper combining mechanism is the second cyclic annular combed arrangement architecture projected upwards, when the first cyclic annular combed arrangement architecture and second ring After the concave-convex complementary combination of both shape combed arrangement architectures, the first cyclic annular combed arrangement architecture and the second cyclic annular combed arrangement knot It can do relative motion along the Z-direction between structure.

As optional technical solution, each broach on the second cyclic annular combed arrangement architecture is symmetrically arranged, the keycap With rectangular shape, therefore the outer sleeve member is every time after rotation, can still make the second cyclic annular combed arrangement architecture with this The concave-convex complementary combination of both one cyclic annular combed arrangement architectures is to ensure the sides aligned parallel of the keycap in the X-axis and Y-axis.

As optional technical solution, which also includes triggering contact, the triggering elastic arm and the triggering contact phase each other Right, before the keycap is moved downward along the Z axis, which is connected to the convex surface part and is biased to outer bending deformation originally Shape with the triggering contact to detach；After the keycap is moved downward along the Z axis, which changes movement and is connected to the concave surface Portion, the triggering elastic arm deflection are reduced, and the triggering elastic arm is made to abut the triggering contact.

As optional technical solution, it is also formed with longitudinal guide in first outer annular surface, which has The top of top and bottom, the longitudinal guide is communicated in the lateral guide groove, the first arc raised line have lower flange face with it is upper Flange surface；Wherein, when the triggering elastic arm is resisted against the second position, then the keycap drives downwards the outer sleeve along the Z axis When part, which first abuts the lower flange face, and the guiding convex block is made first to rest on the top of the longitudinal guide, the triggering Elastic arm changes and abuts the upper flange surface then over the first arc raised line, which forces in the outer sleeve member to moving down It is dynamic, to drive the guiding convex block slamming down to send out the sound to the bottom of the longitudinal guide.

As optional technical solution, it is also formed with bridge joint raised line in second outer annular surface, the second arc raised line Be higher than the first arc raised line in the Z-direction, the bridge joint raised line from the first arc raised line tiltedly it is upper extend be connected to this Two arc raised lines.

As optional technical solution, which there is the first label and the second label, the outer sleeve member to have Third marks, and third label is used for being aligned first label to guide the outer sleeve member and the inner sleeve cylinder part relative rotation to making The triggering elastic arm is resisted against the first position and third label is also used for being aligned second label to guide the outer sleeve member With the inner sleeve cylinder part relative rotation to making the triggering elastic arm be resisted against the second position.

As optional technical solution, which includes also interlinked mechanism, is connected to the outer sleeve member and the gearing machine Structure is movably disposed on the pedestal, which is used for relative to the pedestal activity to drive the outer sleeve member fixed at this It is rotated around the Z axis on the column of position, the triggering elastic arm is made selectively to be resisted against the first position or the second position；The wherein company Motivation structure includes slider disc and moving part, which can slide relative to the pedestal, and the moving part is from the outer sleeve member Second outer annular surface extends outwardly to be movably linked in the slider disc；Wherein, when the slider disc is relative to the bottom When seat sliding, which swings with the sliding of the slider disc, to drive the outer sleeve member on the positioning column around the Z Axis rotates, and the triggering elastic arm is made selectively to be resisted against the first position or the second position.

As optional technical solution, which has the first label with one second label, which has Third marks, and third label is used for being aligned first label to guide the outer sleeve member and the inner sleeve cylinder part relative rotation to making The salient point is located above first convex block and third label be also used for being aligned second label with guide the outer sleeve member with The inner sleeve cylinder part relative rotation is located above the top surface to making the salient point.

As optional technical solution, which includes also interlinked mechanism, is connected to the outer sleeve member and the gearing machine Structure is movably disposed on the pedestal, which is used for relative to the pedestal activity to drive the outer sleeve member fixed at this It is rotated around the Z axis on the column of position, the salient point is made to be optionally situated at both first convex block top and top surface top wherein One of；Wherein the interlinked mechanism includes slider disc and moving part, which can slide relative to the pedestal, and the moving part is certainly Second outer annular surface of the outer sleeve member extends outwardly to be movably linked in the slider disc；Wherein, when the sliding When disk is slided relative to the pedestal, which swings with the sliding of the slider disc, to drive the outer sleeve member fixed at this Rotated around the Z axis on the column of position, make the salient point be optionally situated above first convex block with the two above the top surface its One of.

As optional technical solution, which also has the second convex block, the top surface of second convex block from the pedestal It protrudes formation and second convex block is adjacent to the positioning column, which, should along first convex block is higher than in the Z-direction Guiding convex block guides the outer sleeve member to be rotated around the Z axis, and the salient point is made to be optionally situated above second convex block；Wherein, When the salient point is located at second convex block top, when then the keycap drives downwards the outer sleeve member along the Z axis, the guiding convex block The outer sleeve member is set to be moved downward simultaneously with the inner sleeve cylinder part, until the salient point is connected to second convex block, such keycap edge It is third trip the movable maximum distance of Z-direction institute, which is less than first stroke.

As optional technical solution, which also has a bridge joint convex block, the bridge joint convex block from first convex block it is oblique on prolong It stretches and is connected to second convex block.

As optional technical solution, which has a common boundary with first concave part determines first conduction position, Second transition part has a common boundary with second concave part determines second conduction position.

As optional technical solution, which there is the first label and the second label, the outer sleeve member to have Third marks, and third label is used for being aligned first label to guide the outer sleeve member and the inner sleeve cylinder part relative rotation to making The triggering elastic arm is resisted against first convex surface part and third label is also used for being aligned second label to guide the outer sleeve Part and the inner sleeve cylinder part relative rotation are to making the triggering elastic arm be resisted against second convex surface part.

As optional technical solution, which includes also interlinked mechanism, is connected to the outer sleeve member and the gearing machine Structure is movably disposed on the pedestal, which is used for relative to the pedestal activity to drive the outer sleeve member fixed at this It is rotated around the Z axis on the column of position, the triggering elastic arm is made optionally to be resisted against first convex surface part and second convex surface part One of the two；Wherein the interlinked mechanism includes slider disc and moving part, which can slide relative to the pedestal, The moving part extends outwardly from second outer annular surface of the outer sleeve member to be movably linked in the slider disc；Its In, when the slider disc is slided relative to the pedestal, which swings with the sliding of the slider disc, to drive the housing Cylinder part rotates on the positioning column around the Z axis, and the triggering elastic arm is made optionally to be resisted against first convex surface part and be somebody's turn to do One of the two of second convex surface part.

As optional technical solution, which there is the first label and the second label, the outer sleeve member to have Third marks, and third label is used for being aligned first label to guide the outer sleeve member and the inner sleeve cylinder part relative rotation to making The guiding convex block is moved to the first slot area and third label is also used for being aligned second label to guide the outer sleeve member With the inner sleeve cylinder part relative rotation to making the guiding convex block be moved to the second slot area.

In conclusion can only be provided compared to prior art single pressing feel without pressing feel adjustment function, The present invention can be directed to not through the above-mentioned design for adjusting pressing feel relative to the rotation of pedestal using outer sleeve member with generating With user for different the effect of requiring to make real-time adjustment of pressing feel, to greatly improve mechanical key knot Structure uses elasticity and operation ease.

Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.

Description of the drawings

Fig. 1 is the stereoscopic schematic diagram of the button proposed according to the first embodiment of the present invention.

Fig. 2 is the exploded perspective view of the button of Fig. 1.

Diagrammatic cross-section of the button along hatching A-A ' that Fig. 3 is Fig. 1.

Fig. 4 is the part exploded perspective view of the button of Fig. 1.

Fig. 5 A are the schematic internal view of the button of Fig. 1.

Fig. 5 B are that the guiding convex block of Fig. 5 A is inserted in the enlarged diagram in oblique guide groove.

Fig. 5 C are the outer sleeve member of Fig. 2 in the enlarged diagram at another visual angle.

Fig. 5 D are the keycap of Fig. 2 in the enlarged diagram at another visual angle.

The assembling schematic diagram for the keycap and inner sleeve cylinder part and outer sleeve member that Fig. 5 E are Fig. 2.

Fig. 6 is the diagrammatic cross-section when keycap of Fig. 3 is pressed.

Fig. 7 is part of the button of Fig. 4 when outer sleeve member is rotated to the second position for making triggering elastic arm against convex surface part Exploded perspective view.

Fig. 8 is that the guiding convex block of Fig. 5 A is moved to the stereoscopic schematic diagram in the second slot area.

The button that Fig. 9 is Fig. 7 is when keycap set is on pedestal along the diagrammatic cross-section of hatching B-B '.

Figure 10 A are the part exploded perspective view of the button proposed according to the second embodiment of the present invention.

Figure 10 B are the enlarged diagram of the outer sleeve member of Figure 10 A.

Figure 10 C are the enlarged diagram of the inner sleeve cylinder part of Figure 10 A.

Figure 11 is the schematic internal view of the button of Figure 10 A.

The button that Figure 12 is Figure 10 A is when keycap set is loaded on pedestal along the diagrammatic cross-section of hatching C-C '.

The button that Figure 13 is Figure 10 A is when outer sleeve member continues rotation to the second position for making triggering elastic arm against convex surface part Part exploded perspective view.

Figure 14 is the schematic internal view of the button of Figure 13.

The button that Figure 15 is Figure 13 is when keycap set is loaded on pedestal along the diagrammatic cross-section of hatching D-D '.

Figure 16 is the diagrammatic cross-section when keycap of Figure 15 is pressed.

The button that Figure 17 is Figure 13 is when outer sleeve member continues to rotate so as to trigger the third place of the elastic arm against convex surface part Part exploded perspective view.

Figure 18 is the schematic internal view of the button of Figure 17.

The button that Figure 19 is Figure 17 in keycap set loaded on pedestal and trigger elastic arm against the second arc raised line lower flange Along the diagrammatic cross-section of hatching E-E ' when face.

Figure 20 is pressed for the keycap of Figure 19 to be continued to move down so that triggering elastic arm abuts the convex of the second arc raised line Edge face and in moment unstable state diagrammatic cross-section.

The triggering elastic arm that Figure 21 is Figure 18 exerts a force and makes guiding convex block move downward to strike the bottom of longitudinal guide and send out sound Diagrammatic cross-section when ringing.

Figure 22 is the stereoscopic schematic diagram of the button proposed according to the third embodiment of the present invention.

Figure 23 A are the exploded perspective view of the outer sleeve member and pedestal of Figure 22.

Figure 23 B are the enlarged diagram of the outer sleeve member of Figure 22.

Figure 23 C are the enlarged diagram of the pedestal of Figure 22.

The button that Figure 24 is Figure 22 is when keycap set is on pedestal along the diagrammatic cross-section of hatching F-F '.

Figure 25 is the diagrammatic cross-section when keycap of Figure 24 is pressed.

The button that Figure 26 is Figure 22 continues rotation to making the salient point of outer sleeve member be located above the first convex block in outer sleeve member When part exploded perspective view.

The button that Figure 27 is Figure 26 is when keycap set is loaded on pedestal along the diagrammatic cross-section of hatching G-G '.

Figure 28 is the diagrammatic cross-section when keycap of Figure 27 is pressed.

The button that Figure 29 is Figure 26 continues rotation to when the salient point of outer sleeve member being made to be located above top surface in outer sleeve member Part exploded perspective view.

The button that Figure 30 is Figure 29 is when keycap set is loaded on pedestal along the diagrammatic cross-section of hatching H-H '.

Figure 31 is the diagrammatic cross-section when keycap of Figure 30 is pressed.

Figure 32 A are the part exploded perspective view of the button proposed according to the fourth embodiment of the present invention.

Figure 32 B are the enlarged diagram of the outer sleeve member of Figure 32 A.

Diagrammatic cross-section of the button along hatching I-I ' that Figure 33 is Figure 32 A.

Figure 34 is that the keycap of Figure 33 is pressed into diagrammatic cross-section when triggering elastic arm being made to be located at the first conduction position.

The button that Figure 35 is Figure 31 continues rotation to making part of the triggering elastic arm against the second convex surface part when in outer sleeve member Exploded perspective view.

Diagrammatic cross-section of the button along hatching J-J ' that Figure 36 is Figure 35.

Figure 37 is that the keycap of Figure 36 is pressed into diagrammatic cross-section when triggering elastic arm being made to be located at the second conduction position.

Figure 38 is the stereoscopic schematic diagram of the keyboard proposed according to another embodiment of the present invention.

Figure 39 is the inside enlarged diagram of the keyboard of Figure 38.

Figure 40 is the stereoscopic schematic diagram that the slider disc of the interlinked mechanism of Figure 39 is slided relative to pedestal.

Specific implementation mode

The explanation of following embodiment is to refer to additional schema, to illustrate the particular implementation that the present invention can be used to implement Example.The direction term that the present invention is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", " side " etc. are only references The direction of annexed drawings.Therefore, the direction term used is to illustrate and understand the present invention, rather than to limit the present invention.

In the examples below, in various figures, same section is to be given the same reference numerals.

It please refers to Fig.1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 A, Fig. 5 B, Fig. 5 C, Fig. 5 D, Fig. 5 E and Fig. 6, Fig. 1 are according to the present invention The stereoscopic schematic diagram of button 10 that is proposed of an embodiment, Fig. 2 is the exploded perspective view of the button 10 of Fig. 1, and Fig. 3 is Fig. 1's Button 10 is along the diagrammatic cross-section of hatching A-A ', and Fig. 4 is the part exploded perspective view of the button 10 of Fig. 1, and Fig. 5 A are pressing for Fig. 1 The schematic internal view of key 10, Fig. 5 B are that the guiding convex block 50 of Fig. 5 A is inserted in the enlarged diagram in oblique guide groove 36, and Fig. 5 C are The outer sleeve member 18 of Fig. 2 is in the enlarged diagram at another visual angle, and the keycap 14 that Fig. 5 D are Fig. 2 is in the amplification signal at another visual angle Figure, Fig. 5 E are that the keycap 14 of Fig. 2 and the assembling schematic diagram of inner sleeve cylinder part 16 and outer sleeve member 18 (are wherein shown for clarity The structure design of inner sleeve cylinder part 16 and outer sleeve member 18, keycap 14 only show it in Fig. 5 E with single broach 32), Fig. 6 is The diagrammatic cross-section when keycap 14 of Fig. 3 is pressed, wherein in order to clearly illustrate the internal mechanism design of button 10, pedestal 12 It is shown with lower half understructure in Fig. 4, Fig. 5 A, and outer sleeve member 18 is in fig. 5 only to guide 50 dotted line of convex block to show It.

As shown in Figures 1 to 6, button 10 includes pedestal 12, keycap 14, inner sleeve cylinder part 16, outer sleeve member 18, elastic component 20 And triggering elastic arm 22.Pedestal 12 has a positioning column 24, and positioning column 24 is along Z-direction as shown in Figure 2 (or first party To similarly hereinafter) extend, Z-direction and X-direction (or second direction, similarly hereinafter) and Y-axis (or third direction, similarly hereinafter) three Person is mutually orthogonal to one another, and triggering elastic arm 22 is adjacent to positioning column 24.Inner sleeve cylinder part 16 is sheathed on positioning column 24 with elastic component 20 On, there is inner sleeve cylinder part 16 inner face convex block 16a, guiding convex block to incorporate into mouthful 16b and upper end outer rim 16c.Such as Fig. 2, Fig. 5 B and figure Shown in 5D, the surface groove 24a of inner face convex block 16a and positioning column 24 through inner sleeve cylinder part 16 intercouple, and limit inner sleeve Part 16 is only capable of moving relative to positioning column 24 along Z-direction；And the both ends of elastic component 20 be connected to respectively inner sleeve cylinder part 16 with Pedestal 12 makes inner sleeve cylinder part 16 be moved towards the direction far from pedestal 12.In addition from Fig. 2, Fig. 3：The lower end of outer sleeve member 18 There are flange 18a, flange 18a to make outer sleeve member 18 that can not deviate from from pedestal 12, while also limiting housing for blocking pedestal 12 The attainable extreme higher position of institute in the Z-axis direction of cylinder part 18.There is 14 lower section of keycap keycap combining mechanism 26, outer sleeve member 18 to have There are upper combining mechanism 28, outer sleeve member 18 to be combined with keycap combining mechanism 26 by upper combining mechanism 28；Wherein, keycap bonding machine Structure 26 can be preferably the downward projection of first cyclic annular combed arrangement architecture and keycap combining mechanism 26 has a plurality of broach 32, Each broach 32 has inner surface 32a and side surface 32b.The second cyclic annular comb that upper combining mechanism 28 can be projected upwards preferably There are a plurality of broach 30, each broach 30 to have side surface 30a for type arrangement architecture and upper combining mechanism 28.When keycap bonding machine The concave-convex complementary knot of both structure 26 (the first cyclic annular combed arrangement architecture) and upper combining mechanism 28 (the second cyclic annular combed arrangement architecture) After conjunction, the inner surface 32a of the first cyclic annular combed arrangement architecture abuts the upper end outer rim 16c of inner sleeve cylinder part 16, and first is cyclic annular The side surface 32b of combed arrangement architecture abuts the side surface 30a (as shown in fig. 5e) of the second cyclic annular combed arrangement architecture；So User also can easily remove keycap 14 from inner sleeve cylinder part 16 and outer sleeve member 18.And in following embodiment, when interior When sleeve member 16 is more than the amount of exercise of outer sleeve member 18 along the downward amount of exercise of Z-direction, both keycap 14 and outer sleeve member 18 Between possess stable combination；When outer sleeve member 18 is more than the amount of exercise of inner sleeve cylinder part 16 along the downward amount of exercise of Z-direction, key Cap 14 and inner sleeve cylinder part 16 possess stable combination between the two.

In the present embodiment, each broach 30 on upper combining mechanism 28 (the second cyclic annular combed arrangement architecture) is at symmetrical row It arranges (in the present embodiment, each broach 30 is at 60 ° of symmetric arrays are spaced, and but not limited to this), keycap combining mechanism 26 (the One cyclic annular combed arrangement architecture) on each broach 32 correspond to broach 30 and be also symmetrically arranged that (in the present embodiment, each broach 32 is also At being spaced 60 ° of symmetric arrays)；After it is in substantially rectangular shape that keycap 14, which can have, therefore outer sleeve member 18 rotates every time (in the present embodiment, such as often rotating 60 °) can still be such that combining mechanism 28 (the second cyclic annular combed arrangement architecture) is combined with keycap Both mechanisms 26 (first cyclic annular combed arrangement architecture) it is concave-convex it is complementary combine, with ensure keycap 14 quadrangle sides aligned parallel in X-axis and Y-axis, after avoiding assembling, part keycap 14 is combined with the angle of mistake in entire keyboard, leads to part keycap 14 The edge of quadrangle is not parallel to the quadrangle edge (X-axis and Y-axis) of keyboard.

From Fig. 3, Fig. 9：It can be by adjusting in the Z-axis direction initial of inner sleeve cylinder part 16 under 10 non-pressing state of button Height changes the precompression of pressing feel to change the length of elastic component 20；And it is fixedly connected in housing by keycap 14 On cylinder part 18, original Z-direction height when outer sleeve member 18 and keycap 14 being made still button 10 can be kept not to be pressed；Also that is, Will not because of pressing feel precompression it is different, the original Z axis height of certain buttons is not when entire keyboard being resulted in not to be pressed Together.

By Fig. 4~Fig. 5 C it is found that inner sleeve cylinder part 16 can have the first outer annular surface 34, shape in the first outer annular surface 34 At there is oblique guide groove 36, oblique guide groove 36 is with the first slot area 38 and the second slot area 40, the second slot area 40 height in Z-direction In the first slot area 38.Outer sleeve member 18 has the second outer annular surface 42 and annular inside surface 44, and outer sleeve member 18 is by ring-type Inner surface 44 is sheathed on inner sleeve cylinder part 16, and convex surface part 46 and concave part 48, housing are formed in the second outer annular surface 42 Cylinder part 18 forms guiding convex block 50 (as shown in Figure 5 C) toward oblique guide groove 36 is inwardly projecting, and guiding convex block 50 is movably inserted in (guiding of mouthful 16b can be incorporated into via the guiding convex block of inner sleeve cylinder part 16 in oblique guide groove 36 and be inserted in oblique guide groove 36 In), thereby, guiding convex block 50 guides outer sleeve member 18 to be rotated around Z axis, and triggering elastic arm 22 is made selectively to be resisted against convex surface part One of both first position P1 and second position P2 on 46.

Through above-mentioned design, first position P1 (as shown in Figure 4) is resisted against when keycap 14 is not pressed and triggers elastic arm 22 When, guiding convex block 50 be located at the first slot area 38 (as shown in Figure 5A and 5B) so that 16 prepressing elastic 20 of inner sleeve cylinder part in First length as shown in Figure 3 and generate the first precompression, use provided in user's pressing keys 10 have it is relatively small pre- The pressing feel of pressure.

As in switch triggering design aspect, in this embodiment, by Fig. 3 and Fig. 6 it is found that button 10 can also include Contact 52 is triggered, triggering elastic arm 22 is stretched out towards keycap 14 opposite to each other and respectively with triggering contact 52, is triggered elastic arm 22 and is touched Hair contact 52 is electrically connected the circuit board (being not depicted in schema) of button 10.In more detail, when keycap 14 is located at such as Fig. 3 Shown in non-pressing position when, triggering elastic arm 22 be resisted against the first position P1 of convex surface part 46 and be biased to outer deflection deformation with The first deflection is generated, and is detached with triggering contact 52；When keycap 14 be moved downward to by pressed by external force it is as shown in FIG. 6 by When pressing position, triggering elastic arm 22 changes movement and is connected to concave part 48, and in the process, triggering 22 deflection of elastic arm is reduced to generate Different from the second deflection of the first deflection as shown in Figure 3, triggering elastic arm 22 is made to abut conducting triggering contact 52 and generate phase Corresponding input signal is sent to the circuit board of button 10, to make button 10 that can execute user's function to be inputted according to this.

Below for button 10 precompression adjustment operation be described in detail, please refer to Fig. 3, Fig. 4, Fig. 5 A, Fig. 7, The button 10 that Fig. 8 and Fig. 9, Fig. 7 are Fig. 4 in the rotation of outer sleeve member 18 (overlook clockwise), make triggering elastic arm 22 against Part exploded perspective view when the second position P2 of convex surface part 46, Fig. 8 are that the guiding convex block 50 of Fig. 5 A is moved to the second slot area 40 Stereoscopic schematic diagram, Fig. 9 be Fig. 7 button 10 when keycap 14 is assembled on pedestal 12 along the section of hatching B-B ' illustrate Figure, wherein outer sleeve member 18 is in fig. 8 only to guide 50 dotted line of convex block to show it.By Fig. 3, Fig. 4, Fig. 5 A, Fig. 7, Fig. 8 and figure 9 it is found that when the precompression of button 10 to be carried out adjusts operation, it is only necessary to first disassemble keycap 14 from pedestal 12, then Using adjustment jig or pliers hand-held tool, outer sleeve member 18 is made to be rotated around Z-direction on positioning column 24, so that triggering bullet Arm 22 changes the second position P2 for being resisted against convex surface part 46 from the first position P1 (as shown in Figure 4) for being resisted against convex surface part 46 originally (as shown in Figure 7).

After completing aforesaid operations and keycap 14 be assembled on pedestal 12, as shown in Fig. 2, Fig. 7, Fig. 8 and Fig. 9, When keycap 14 is not pressed and is triggered elastic arm 22 and is resisted against second position P2, inner sleeve cylinder part 16 is by inner face convex block 16a at this time With the surface groove 24a coupling limitations of positioning column 24, inner sleeve cylinder part 16 can not be synchronized to be rotated around Z-direction, therefore is forced and drawn Pilot block 50 is moved to the second slot area 40 along oblique guide groove 36, so that 16 prepressing elastic 20 of inner sleeve cylinder part is in as shown in Figure 9 The second length and generate the second precompression, wherein comparing Fig. 3 and Fig. 9 it is found that the first length of elastic component 20 is (such as Fig. 3 institutes Show) it is more than the second length (as shown in Figure 9) of elastic component 20；That is, elastic component 20 is in triggering elastic arm 22 as shown in Figure 4 When being resisted against the first position P1 of convex surface part 46, keycap 14 receives the first precompression；Elastic component 20 is rotated in outer sleeve member 18 When to the second position P2 for making triggering elastic arm 22 be resisted against convex surface part 46 as shown in Figure 7, keycap 14 receives the second precompression； Second precompression is more than the first precompression, uses and provides the pressing hand with relatively large precompression in user's pressing keys 10 Sense.On the other hand, when keycap 14 is located at non-pressing position as shown in Figure 9, triggering elastic arm 22 is resisted against the of convex surface part 46 Two position P2 are detached with being biased to outer deflection deformation with triggering contact 52, and when keycap 14 is moved down by pressed by external force When, triggering elastic arm 22 changes movement and is connected to concave part 48, and in the process, triggering 22 deflection of elastic arm reduces so that triggering elastic arm 22 abut conducting triggering contact 52 and generate the circuit board that corresponding input signal is sent to button 10, to make button 10 can User's function to be inputted is executed according to this.

It is noted that in this embodiment, inner sleeve cylinder part 16 can have the first label 15 and the second label 17, housing Cylinder part 18 can have third label 19, third label 19 to be used for being directed at the first label 15 to guide outer sleeve member 18 and inner sleeve cylinder part 16 relative rotation are to making guiding convex block 50 be moved to the first slot area 38, and for being directed at the second label 17 to guide outer sleeve member 18 with 16 relative rotation of inner sleeve cylinder part to making guiding convex block 50 be moved to the second slot area 40, using assisting user can be more accurate And quickly complete the rotation process of above-mentioned outer sleeve member 18.Above-mentioned label design also can be applicable in following other embodiment, Its associated description can refer to this embodiment and analogize, and so it will not be repeated.

Operating aspect is adjusted in the paragraph sense of button, please refers to Fig.1 0A, Figure 10 B, Figure 10 C, Figure 11, Figure 12, Figure 13, figure 14, Figure 15 and Figure 16, Figure 10 A are the part exploded perspective view of the button 100 proposed according to the second embodiment of the present invention, Figure 10 B are the enlarged diagram of the outer sleeve member 104 of Figure 10 A, and Figure 10 C are the enlarged diagram of the inner sleeve cylinder part 102 of Figure 10 A, Figure 11 is the schematic internal view of the button 100 of Figure 10 A, and Figure 12 is the button 100 of Figure 10 A when keycap 14 is assembled on pedestal 12 Along the diagrammatic cross-section of hatching C-C ', Figure 13 continues rotation for the button 100 of Figure 10 A in outer sleeve member 104 (to be overlooked clockwise Direction), until part exploded perspective view when making second position P4 of the triggering elastic arm 22 against convex surface part 110, Figure 14 is Figure 13's The schematic internal view of button 100, the button 100 that Figure 15 is Figure 13 is when keycap 14 is assembled on pedestal 12 along hatching D-D's ' Diagrammatic cross-section, Figure 16 is the diagrammatic cross-section when keycap 14 of Figure 15 is pressed, wherein in order to clearly illustrate button 100 Internal mechanism designs, and pedestal 12 shows it in Figure 10 A, Figure 11, Figure 13, Figure 14 with lower half understructure, and outer sleeve member 104 in Figure 11, Figure 14 only to guide 50 dotted line of convex block to show it.In the first embodiment of this embodiment and above-mentioned Fig. 1~Fig. 9 Described in component there is identical number person, represent it with the identical structure or function in part, associated description in this no longer It repeats.

Button 100 includes pedestal 12, keycap 14, inner sleeve cylinder part 102, outer sleeve member 104, elastic component 20 and is adjacent to The triggering elastic arm 22 of positioning column 24 (configuration of triggering contact 52 also may be selectively applied in this embodiment).In outer sleeve member It, can be along Z axis between inner sleeve cylinder part 102 and outer sleeve member 104 after 104 are combined via upper combining mechanism 28 with keycap combining mechanism 26 Direction does relative motion or is relatively rotated around Z axis, but along X-axis-Y-axis plane between inner sleeve cylinder part 102 and outer sleeve member 104 Relative motion in (plane defined by second direction and third direction, referred to as the first plane, similarly hereinafter) is restricted. Inner sleeve cylinder part 102 can have the first outer annular surface 103, and lateral guide groove 106 is formed in the first outer annular surface 103；If nothing It needing to adjust handfeel of keys precompression such as first embodiment, then lateral guide groove 106 can extend essentially along X-axis-Y-axis plane, Length without changing elastic component 20.It certainly, can be in first if needing to adjust handfeel of keys precompression such as first embodiment Oblique guide groove is formed in outer annular surface 103.Elastic component 20 be sheathed on positioning column 24 and elastic component 20 both ends abut respectively in Sleeve member 102 and pedestal 12, elastic component 20 make inner sleeve cylinder part 102 be moved towards the direction far from pedestal 12 along Z-direction.Outside There is sleeve member 104 second outer annular surface 108 and annular inside surface 44, outer sleeve member 104 to be arranged by annular inside surface 44 In on inner sleeve cylinder part 102, being formed with convex surface part 110, concave part 112 and the first arc raised line in the second outer annular surface 108 114, convex surface part 110, concave part 112 and the first arc raised line 114 extend generally along X-axis-Y-axis plane, outer sleeve Part 104 forms guiding convex block 50 toward lateral guide groove 106 is inwardly projecting, and guiding convex block 50 is movably inserted in lateral guide groove 106 In, thereby, guiding convex block 50 guides outer sleeve member 104 to be rotated around Z axis, and triggering elastic arm 22 is made selectively to be resisted against convex surface part One of both first position P3 and second position P4 on 110, wherein the first arc raised line 114 extends the second position Above P4, but the first arc raised line 114 does not extend above the P3 of first position.

As shown in Figure 10 A, when triggering elastic arm 22 is resisted against the first position P3 of convex surface part 110, then keycap 14 is to lower band When dynamic outer sleeve member 104, guiding convex block 50 against lateral guide groove 106 so that outer sleeve member 104 and inner sleeve cylinder part 102 can simultaneously to Lower movement, and during triggering elastic arm 22 and being moved to concave part 112 from convex surface part 110, triggering elastic arm 22 is without crossing the One arc raised line 114, to provide the pressing feel without paragraph sense during user presses keycap 14 (that is, in use During person presses the decline of keycap 14, what user's finger was experienced is substantially kept identical or linearly increasing by pressure resistance).

When being intended into being about to when button 100 switches to the operation for providing the pressing feel with paragraph sense (that is, in user During pressing the decline of keycap 14, what user's finger was experienced can first increase to maximum value by pressure resistance；Then work as button After switch triggering conducting, key press resistance can reduce), it is only necessary to so that outer sleeve member 104 is rotated around Z axis on positioning column 24 (overlooking clockwise), so as to trigger elastic arm 22 from the first of the convex surface part 110 for being resisted against outer sleeve member 104 shown in Figure 10 A Position P3 is changed to the second position P4 for the convex surface part 110 for being resisted against outer sleeve member 104 as shown in figure 13.In the process, interior Sleeve member 102 by inner face convex block 16a and positioning column 24 surface groove 24a coupling limitations, inner sleeve cylinder part 102 can not synchronize around Z axis rotation, therefore guiding convex block 50 is forced to be moved to as shown in figure 14 along lateral guide groove 106 from position as shown in figure 11 Position.

After completing the rotation process of above-mentioned outer sleeve member 104 and keycap 14 be assembled on pedestal 12, button 100 Pressing feel with paragraph sense is provided during user presses keycap 14；In more detail, when keycap 14 is located at as schemed 13 and non-pressing position shown in figure 15 and triggering elastic arm 22 be resisted against convex surface part 110 to be biased to outer deflection deformation and with touch It sends out contact 52 to detach, then keycap 14, which is pressed, is moved downward to pressing position as shown in figure 16 to drive outer sleeve member 104 When, outer sleeve member 104 can move downward therewith, and guiding convex block 50 is against lateral guide groove 106 so that outer sleeve member 104 and inner sleeve Part 102 moves downward simultaneously, and during triggering elastic arm 22 is moved to concave part 112 from convex surface part 110, triggers elastic arm 22 The first arc raised line 114 is must pass over, so when triggering elastic arm 22 is connected to the first arc 114 lower inclined plane of raised line, user Finger can be experienced higher by pressure resistance；When trigger elastic arm 22 cross the first arc raised line 114 change be connected to ramp when, use Person can experience and is reduced rapidly by pressure resistance.To provide the pressing with paragraph sense during user presses keycap 14 Feel, and so that 22 deflection of triggering elastic arm is reduced so that triggering elastic arm 22 abuts conducting triggering contact 52, thus, button 100 can execute user's function to be inputted according to this.

In terms of button 100 to be switched to the pressing feel that can be provided and have and press the sound, 0C, Figure 13, figure are please referred to Fig.1 17, Figure 18, Figure 19, Figure 20 and Figure 21, the button 100 that Figure 17 is Figure 13 continues rotation in outer sleeve member 104 (to be overlooked clockwise Direction) so that part exploded perspective view when triggering the third place P5 of the elastic arm 22 against convex surface part 110, Figure 18 are Figure 17's The schematic internal view of button 100, Figure 19 be Figure 17 button 100 in keycap 14 be assembled on pedestal 12 and trigger elastic arm 22 against Along the diagrammatic cross-section of hatching E-E ' when the lower flange face 124 of the second arc raised line 122, keycap 14 that Figure 20 is Figure 19 by by Pressure continue to move down so that triggering elastic arm 22 abut the second arc raised line 122 upper flange surface 126 and in moment it is unstable The diagrammatic cross-section of state, the force of triggering elastic arm 22 that Figure 21 is Figure 18 make guiding convex block 50 move downward to strike longitudinal guide 116 bottom 120 sends out the diagrammatic cross-section when sound, wherein in order to clearly illustrate the internal mechanism design of button 100, bottom Seat 12 shows it in Figure 17, Figure 18, Figure 21 with lower half understructure, and outer sleeve member 104 in the 18th, 21 figures only to draw 50 dotted line of pilot block shows it.

As illustrated in figure 10 c, it can be also formed with longitudinal guide 116 in the first outer annular surface 103, longitudinal guide 116 has Top 118 and bottom 120, the top 118 of longitudinal guide 116 is communicated in lateral guide groove 106.As shown in Figure 10 B, second is cyclic annular outer The second arc raised line 122 is also formed on surface 108, and convex surface part 110 also has the third place P5, the second arc raised line 122 It extends above the third place P5, the second arc raised line 122 has lower flange face 124 and upper flange surface 126.In addition, real herein It applies in example, bridge joint raised line 115 can be also formed in the second outer annular surface 108, the second arc raised line 122 is high in Z-direction In the first arc raised line 114, bridge joint raised line 115 is obliquely extended from the first arc raised line 114 is connected to the second arc raised line 122.

Through above-mentioned design, when be intended into be about to button 100 switch to pressing process have hit the sound state when, it is only necessary to make Outer sleeve member 104 continues rotation (overlooking clockwise) on positioning column 24 around Z axis, so as to trigger elastic arm 22 from such as Figure 13 The second position P4 of the shown convex surface part 110 for being resisted against outer sleeve member 104, is changed to and is resisted against outer sleeve member as shown in figure 17 The third place P5 of 104 convex surface part 110.In the process, it is rotated around Z axis because inner sleeve cylinder part 102 can not be synchronized, therefore Guiding convex block 50 is forced to be moved to position as shown in figure 18 along lateral guide groove 106 from position as shown in figure 14.It completes The rotation process of above-mentioned outer sleeve member 104 and after keycap 14 is assembled on pedestal 12, button 100 can press key in user The pressing sound is provided during cap 14.

As shown in figure 17, convex surface part 110 is resisted against to be biased to outer scratch when keycap 14 is not pressed and triggers elastic arm 22 Song is deformed and is detached with triggering contact 52, when then keycap 14 moves down, with moving down for outer sleeve member 104, triggering Elastic arm 22 can be moved to concave part 112 from convex surface part 110 and cross the second arc raised line 122.

As shown in Figure 18~Figure 19, in above process, when triggering the abutting lower flange face 124 of elastic arm 22, inner sleeve cylinder part 102 and outer sleeve member 104 be connected to keycap 14 upwards by spring element 20 and the pushing and pressing of triggering elastic arm 22 respectively, therefore inner sleeve cylinder part 102 and outer sleeve member 104 is kept and keycap 14 moves downward simultaneously, therefore convex block 50 is guided to rest on the top of longitudinal guide 116 Portion 118.

As shown in Figure 20~Figure 21, when triggering elastic arm 22 crosses the second arc raised line 122, changes abutting upper flange surface 126, Spring element 20, which still continues upward, pushes inner sleeve cylinder part 102, but the triggering force of elastic arm 22 is changed into and pushes down on outer sleeve member 104, Coordinating longitudinal guide 116 to provide convex block 50 can make inner sleeve cylinder part 102 and outer sleeve member 104 generate Z axis along the movable space of Z axis The relative motion in direction, with driving guiding 50 moment of convex block quickly move downwards and strike longitudinal guide 116 bottom 120 and The sound is sent out, thereby, button 100 can provide the more loud pressing sound.Finally, when keycap 14 be moved to pressing position and When triggering elastic arm 22 is moved to concave part 112 from convex surface part 110, triggering 22 deflection of elastic arm is reduced so that triggering elastic arm 22 abuts Contact 52 is triggered, to make button 100 that can execute user's function to be inputted according to this.

If conversely, by outer sleeve member 104 from the third for making triggering elastic arm 22 be resisted against convex surface part 100 as shown in figure 17 Position P5 transfers back to the as shown in Figure 10 A first position P3 for making triggering elastic arm 22 be resisted against convex surface part 100 (or as shown in figure 13 So that triggering elastic arm 22 is resisted against the second position P4 of convex surface part 100) when, guiding convex block 50 in lateral guide groove 106 and with It the free gap of Z-direction and does not keep abutting between lateral guide groove 106, so when keycap 14 is pressed, guides convex block 50 It is resisted against lateral guide groove 106, so drives both inner sleeve cylinder part 102 and outer sleeve member 104 are synchronous to be moved downward along Z axis, also There is no relative motion between inner sleeve cylinder part 102 and outer sleeve member 104, avoid the shock sound between inside and outside sleeve, to make User provides relatively quiet pressing process during pressing keycap 14.

Key press feel adjusted design provided by the present invention can be not limited to the above embodiments, and outer sleeve also can be used The salient point of part is connected to convex block or the top surface of pedestal to change the design of the pressing stroke of keycap, or triggering elastic arm against In the design of the different conduction positions on outer sleeve member, for example, the salient point of outer sleeve member be connected to pedestal convex block or Top surface to change the design aspect of the pressing stroke of keycap, please refer to Figure 22, Figure 23 A, Figure 23 B, Figure 23 C, Figure 24, Figure 25, Figure 26, Figure 27, Figure 28, Figure 29, Figure 30 and Figure 31, Figure 22 are the button 200 that is proposed according to the third embodiment of the present invention Stereoscopic schematic diagram, Figure 23 A be Figure 22 outer sleeve member 206 and pedestal 202 exploded perspective view, Figure 23 B for Figure 22 housing The enlarged diagram of cylinder part 206, Figure 23 C are the enlarged diagram of the pedestal 202 of Figure 22, and Figure 24 is the button 200 of Figure 22 in key Along the diagrammatic cross-section of hatching F-F ' when cap 14 is assembled on pedestal 202, Figure 25 is the cuing open when keycap 14 of Figure 24 is pressed Face schematic diagram, the button 200 that Figure 26 is Figure 22 continue rotation (overlook clockwise) to making outer sleeve member in outer sleeve member 206 206 salient point 218 is located at part exploded perspective view when the first 210 top of convex block, and Figure 27 is the button 200 of Figure 26 in keycap 14 Along the diagrammatic cross-section of hatching G-G ' when being assembled on pedestal 202, Figure 28 is that the section when keycap 14 of Figure 27 is pressed shows It is intended to, the button 200 that Figure 29 is Figure 26 continues rotation (overlook clockwise) to making outer sleeve member 206 in outer sleeve member 206 Part exploded perspective view of the salient point 218 when being located at 208 top of top surface, the button 200 that Figure 30 is Figure 29 assembles in keycap 14 Along the diagrammatic cross-section of hatching H-H ' when on pedestal 202, Figure 31 is the diagrammatic cross-section when keycap 14 of Figure 30 is pressed, Wherein in order to clearly illustrate the internal mechanism design of button 200, pedestal 202 is in Figure 22, Figure 23 A, Figure 23 C, Figure 26, Figure 29 In it is shown with lower half understructure.There is identical number person, generation with the component described in above-described embodiment in this embodiment Its structure or function having the same of table, associated description are repeated no more in this.

By Figure 22 to Figure 31 it is found that button 200 includes pedestal 202, keycap 14, inner sleeve cylinder part 204, outer sleeve member 206, bullet Property part 20 and be adjacent to positioning column 24 triggering elastic arm 22 (triggering contact 52 configuration also may be selectively applied to this implementation In example)；Other than omitting longitudinal guide 116,204 shape of inner sleeve cylinder part of 3rd embodiment can be with Figure 10 C second embodiments 102 shape of inner sleeve cylinder part is identical.Pedestal 202 has positioning column 24, top surface 208, the first convex block 210 and the second convex block 212； First convex block 210 and the second convex block 212 are arc-shaped and protrude from top surface 208, and the first convex block 210 and the second convex block 212 are distributed in positioning column 24 as on the circumference in the center of circle, and the first convex block 210 is along being higher than top surface 208 in Z-direction, and second Convex block 212 along in Z-direction be higher than the first convex block 210.In addition, in this embodiment, pedestal 202 can also have the first bridge joint Convex block 209, second bridges convex block 211, and from top surface 208, tiltedly upper extend is connected to the first convex block 210 to the first bridge joint convex block 209, From the first convex block 210, tiltedly upper extend is connected to the second convex block 212 to second bridge joint convex block 211, so provides inclined-plane for outer sleeve member The salient point 218 of 206 lower ends slides between the first convex block 210, the second convex block 212 and top surface 208 of different height.

Similar preceding embodiment, can do relative motion along Z-direction between inner sleeve cylinder part 204 and outer sleeve member 206 or around It Z axis to relatively rotate, but is limited along the relative motion in X-axis-Y-axis plane between inner sleeve cylinder part 204 and outer sleeve member 206 System, inner sleeve cylinder part 204 can have the first outer annular surface 103.Elastic component 20 is sheathed on the both ends of positioning column 24 and elastic component 20 Inner sleeve cylinder part 204 and pedestal 202 are abutted respectively, and elastic component 20 makes inner sleeve cylinder part 204 along Z axis towards the side far from pedestal 202 To movement.Outer sleeve member 206 has the second outer annular surface 214 and annular inside surface 44, and outer sleeve member 206 is by table in ring-type Face 44 is sheathed on inner sleeve cylinder part 204, and there is 206 lower end of outer sleeve member cyclic annular lower edge 216, cyclic annular lower edge 216 to prolong towards pedestal 202 It stretches and is formed with salient point 218, the second outer annular surface 214 has convex surface part 220 and concave part 222, convex surface part 220 and concave part 222 extend essentially along X-axis-Y-axis plane, and annular inside surface 44 has guiding convex block 50, and guiding convex block 50 is movably Be inserted in the first outer annular surface 103 of inner sleeve cylinder part 204 lateral guide groove 106 (be not depicted in the schema of this embodiment, Associated description can refer to Figure 11 and analogize) in, guiding convex block 50 guides outer sleeve member 206 to be rotated around Z axis, keeps salient point 218 optional Selecting property it is located at 212 top of top surface 208, the first convex block 210 or the second convex block.

In more detail, as shown in Figure 23 A to Figure 25, when outer sleeve member 206 is rotated around Z axis, salient point 218 is made to be located at the Two convex blocks, 212 top, and keycap 14 is pressed when being moved downward along Z axis, outer sleeve member 206 will simultaneously with inner sleeve cylinder part 204 It moves downward, until the salient point 218 of 206 lower section of outer sleeve member is connected to the second convex block 212 (as shown in figure 25).It is obtained from Figure 22 Know, during keycap 14 is moved downward along Z axis, triggering elastic arm 22 contacts the abutment face of outer sleeve member 206 simultaneously from convex surface Portion 220 moves up, and enters concave part 222 via inclined transition part, and then triggering elastic arm 22 is made to be connected.By convex Point 218 is moved to 212 top of the second convex block, and limitation keycap 14 is third trip along the movable maximum distance of Z-direction institute, The pressing feel of the relatively short stroke of user is provided when pressing keys 200 at this time.

On the other hand, when the pressing stroke of button 200 to be increased, it is only necessary to make outer sleeve member 206 around Z axis from such as Figure 22 institutes The position (at this point, as shown in Figure 24, salient point 218 is located at 212 top of the second convex block) shown, is rotated clockwise to as shown in figure 26 Position (at this point, as shown in Figure 27, salient point 218 is located at 210 top of the first convex block).In this way, when salient point 218 is located at the first convex block 210 tops, and keycap 14 is pressed when being moved downward along Z axis, outer sleeve member 206 will be transported downwards simultaneously with inner sleeve cylinder part 204 It is dynamic, until salient point 218 is connected to the first convex block 210 (as shown in figure 28)；Thereby, keycap 14 is movable along Z-direction institute Maximum distance is the second stroke, and compares Figure 24 and Figure 27 it is found that the second stroke is more than third trip, in user by pressing The pressing feel for having opposite medium travel is provided when key 200.

In addition to this, when making outer sleeve member 206 around Z axis from position as shown in figure 26, along overlook clockwise after It is continuous to rotate to position (at this point, it is possible to observe from figure 30 that salient point 218 is located at 208 top of top surface) as shown in figure 29, thus, When salient point 218 is located at the top of top surface 208, and keycap 14 is pressed when being moved downward along Z axis, outer sleeve member 206 and inner sleeve Cylinder part 204 will move downward simultaneously, until salient point 218 is connected to top surface 208 (as shown in figure 31).Thereby, keycap 14 is along Z The movable maximum distance of axis direction institute is the first stroke, and compares Figure 24, Figure 27, Figure 30 it is found that the first stroke is more than second Stroke and third trip, to provide the pressing in this embodiment with opposite longest stroke in user's pressing keys 200 Feel.

Be resisted against the design aspects of the different conduction positions on outer sleeve member in triggering elastic arm, please refer to Figure 32 A, Figure 32 B, Figure 33, Figure 34, Figure 35, Figure 36 and Figure 37, Figure 32 A for the button 300 proposed according to another embodiment of the present invention portion It is the enlarged diagram of the outer sleeve member 206 of Figure 32 A to divide exploded perspective view, Figure 32 B, and Figure 33 is the button 300 of Figure 32 A along section The diagrammatic cross-section of line I-I ', Figure 34 are that the keycap 14 of Figure 33 is pressed into when triggering elastic arm 22 being made to be located at the first conduction position Diagrammatic cross-section, the button 300 that Figure 35 is Figure 31 continue rotation (overlook clockwise) to making triggering bullet in outer sleeve member 304 Part exploded perspective view when arm 22 is against the second convex surface part 314, section of the button 300 along hatching J-J ' that Figure 36 is Figure 35 Schematic diagram, Figure 37 are that the keycap 14 of Figure 36 is pressed into diagrammatic cross-section when triggering elastic arm 22 being made to be located at the second conduction position, Wherein in order to clearly illustrate the internal mechanism design of button 300, pedestal 12 is in Figure 32 A, Figure 35 with lower half understructure Show it.There is identical number person with the component described in above-described embodiment in this embodiment, represent its structure having the same Or function, associated description are repeated no more in this.

By Figure 32 A to Figure 37 it is found that button 300 include pedestal 12, it is keycap 14, switch unit 302, inner sleeve cylinder part 204, outer Sleeve member 304 and elastic component 20.Switch unit 302 be adjacent to positioning column 24 and switch unit 302 have triggering elastic arm 22 with And triggering contact 52, switch unit 302 are used for being electrically connected the circuit board (being not depicted in schema) of button 300.Outer sleeve member 304 With the second outer annular surface 306 and annular inside surface 44, outer sleeve member 304 inner sleeve cylinder part is sheathed on by annular inside surface 44 On 204, the first convex surface part 308, the first concave part 310, First Transition portion 312, second are formed in the second outer annular surface 306 Convex surface part 314, the second concave part 316 and the second transition part 318, wherein as shown in fig. 32 a, the first convex surface part 308, first Transition part 312 and the first concave part 310 are from bottom to top and essence is arranged along Z axis, the second convex surface part 314, the second transition part 318 and second concave part 316 from bottom to top and essence is arranged along Z axis, the second transition part 318 is in Z-direction higher than the One transition part 312, and First Transition portion 312 and the first concave part 310 boundary can determine the first conduction position and the second transition Portion 318 and the second concave part 316 boundary can determine the second conduction position (but being not limited), that is to say, that the second conduction position Higher than the first conduction position.

In more detail, it as shown in Figure 32 A to Figure 33, is resisted against when keycap 14 is located at non-pressing position and triggers elastic arm 22 When the first convex surface part 308, triggering elastic arm 22 is biased towards outer deflection deformation and is detached with triggering contact 52 by the first convex surface part 308； When keycap 14 be pressed and when being moved downward to position as shown in figure 34, triggering elastic arm 22 contact outer sleeve member 304 against Face track is moved to the first concave part 310 to pass upward through First Transition portion 312 from the first convex surface part 308；In the process, Triggering 22 deflection of elastic arm gradually decreases, and makes triggering elastic arm 22 after arriving at the first conduction position as shown in figure 34, triggers bullet Arm 22 can continue to abut conducting triggering contact 52, and generate the circuit board that corresponding input signal is sent to button 300.Such as This one, due to triggering elastic arm 22 the first conduction position as shown in figure 34 start abut conducting triggering contact 52, press Key 300 can provide keycap 14 and be located at relatively high trigger position when user presses keycap 14, so that it may which output key conducting is touched The pressing feel of hair.

On the other hand, when the conduction position of button 300 to be adjusted is to lower position, it is only necessary to make outer sleeve member 304 around Z Axis is rotated clockwise to position as shown in figure 35 from position as shown in fig. 32 a.As shown in Figure 35 to Figure 36, when keycap 14 When not being pressed and triggering elastic arm 22 and be resisted against the second convex surface part 314, triggering elastic arm 22 is biased towards outer scratch by the second convex surface part 314 Song is deformed and is detached with triggering contact 52.When keycap 14 is moved downward to position as shown in figure 37 by pressed by external force, touch The abutment face track that hair elastic arm 22 contacts outer sleeve member 304 is moved to pass upward through the second transition part 318 from the second convex surface part 314 It moves to the second concave part 316；In the process, triggering 22 deflection of elastic arm gradually decreases, and triggering elastic arm 22 is made to arrive at as schemed After second conduction position shown in 37, triggering elastic arm 22 can continue to abut conducting triggering contact 52, and generate corresponding defeated Enter the circuit board that signal is sent to button 300.Thus, from comparison chart 34 and Figure 37 it is found that due to the second transition part 318 Position be higher than the position in First Transition portion 312, therefore as shown in Figure 36 and Figure 37, keycap 14 need to move down a longer-range From, can just make triggering elastic arm 22 arrive at the second conduction position after, start continue abut triggering contact 52 (at this point, keycap 14 is located at Relatively low trigger position).On the contrary, as shown in Figure 33 and Figure 34,144 need of keycap move down a relatively short distance, After triggering elastic arm 22 can arrive at the first conduction position, and triggering contact 52 is persistently abutted (at this point, keycap 14 is positioned at relatively high Trigger position)；Therefore, selection keycap 14 is located at relatively high trigger position when button 300 can allow user to press keycap 14 Or the pressing feel of relatively low trigger position.

In practical applications, the design of rotary sleeve cylinder part can be not limited to the above embodiments mentioned with manually or using adjusting The mode of tool is renovated to carry out, also can be used and carry out the rotation process of sleeve member in such a way that mechanism interlocks, pressed with above-mentioned To illustrate, (but not limited to this, the follow-up company of mechanism using for mechanism gearing design adjustment pressing stroke for key 10 Dynamic design also can be applicable on button 100, button 200 or button 300), Figure 38, Figure 39 and Figure 40 are please referred to, Figure 38 is root According to the stereoscopic schematic diagram for the keyboard 1 that another embodiment of the present invention is proposed, Figure 39 is the inside amplification signal of the keyboard 1 of Figure 38 Figure, Figure 40 is the stereoscopic schematic diagram that the slider disc 56 of the interlinked mechanism 54 of Figure 39 is slided relative to pedestal 12, wherein in order to clear Ground shows that the internal mechanism design of keyboard 1, pedestal 12 show it with lower half understructure in Figure 39 and Figure 40, implement herein Example has identical number person with the component described in above-described embodiment, represents its structure or function having the same, correlation is retouched This is set forth in repeat no more.

As shown in Figure 38, Figure 39 and Figure 40, keyboard 1 include a plurality of buttons 10 (in Figure 38 show six, but not by This limit), pedestal 12 and interlinked mechanism 54, interlinked mechanism 54 be connected to outer sleeve member 18, to drive outer sleeve member 18 opposite It is rotated around Z axis in pedestal 12, in this embodiment, interlinked mechanism 54 may include slider disc 56 and moving part 58, slider disc 56 can slide relative to pedestal 12, and moving part 58 extends outwardly from the second outer annular surface 42 of outer sleeve member 18 can live respectively It is linked to dynamicly in slider disc 56 (as shown in Figure 39 and Figure 40).It is designed through above-mentioned gearing, it is pre- when button 10 to be carried out When pressure adjustment operation, it is only necessary to slider disc 56 be driven to slide into position or position as shown in figure 40 such as Figure 39 relative to pedestal 12 It sets, to drive moving part 58 that outer sleeve member 18 is made to be rotated around Z axis, uses in user's pressing keys 10, it is possible to provide is such as above-mentioned The pressing feel provided with relatively large precompression or offer pressing with relatively small precompression mentioned by embodiment Press feel.

In addition, the guiding convex block of the outer sleeve member mentioned in above-described embodiment is moved along the oblique guide groove of inner sleeve cylinder part Convex block or the top surface of pedestal are abutted to change the pressing stroke of keycap with the salient point of the design of prepressing elastic, outer sleeve member Design, triggering elastic arm are resisted against the design of the different conduction positions on outer sleeve member, triggering elastic arm crosses arc raised line to generate The design and outer sleeve member of paragraph sense hit inner sleeve cylinder part with generate the pressing sound design can interactive application so that this hair Bright provided button can pass through multisection type rotation process (three-stage as described in above-described embodiment or the two-part of outer sleeve member Rotation process, but be not limited) and can be when outer sleeve member is selectively rotated to a certain specific position in single depression process It is middle that above-mentioned one such pressing feel or MULTIPLE COMPOSITE pressing feel are provided, for example, in another embodiment, this hair The bright button that can be used penetrates rotation of the outer sleeve member relative to pedestal to the operation of a certain specific position so that drawing for outer sleeve member Pilot block pushes inner sleeve cylinder part along the oblique guide groove of inner sleeve cylinder part with prepressing elastic and makes the salient point of outer sleeve member be located at bottom Design above the convex block of seat, to provide the pressing feel with high precompression and short stroke, or that button can be used is saturating Outer sleeve member is crossed to rotate to the operation of specific position to make triggering elastic arm in relatively low conducting position during pressing relative to pedestal It sets conducting triggering contact and outer sleeve member is made to hit the design of inner sleeve cylinder part, be located at the triggering of high trigger position and tool to provide keycap There is the pressing feel of the pressing sound.As for other derivative alternate embodiments, associated description system can refer to above-described embodiment and analogize, It is repeated no more in this.

Single pressing feel can be only provided compared to prior art without pressing feel adjustment function, the present invention penetrates The above-mentioned design for adjusting pressing feel relative to the rotation of pedestal using outer sleeve member can be directed to different users couple to generate In the different the effect of requiring to make real-time adjustment for pressing feel, to greatly improve the use bullet of mechanical key structure Property and operation ease.

By the above detailed description of preferred embodiments, it is intended to more clearly describe the feature of the present invention and spirit, And not protection scope of the present invention is limited with above-mentioned disclosed preferred embodiment.On the contrary, its purpose It is intended to cover various changes and has being arranged in the scope of the claims of the invention to be applied of equality.Cause This, the apllied scope of the claims of the present invention should illustrate the most wide explanation of work according to above-mentioned, to cause it Cover all possible change and the arrangement of tool equality.

Claims

1. a kind of button, it is characterised in that include：

Keycap；

Pedestal, with positioning column, which extends along Z axis, which is mutually orthogonal to one another with X-axis, Y-axis three；

Elastic arm is triggered, the positioning column is adjacent to；

Inner sleeve cylinder part is sheathed on the positioning column, and the upper end of the inner sleeve cylinder part is connected to the keycap, which has First outer annular surface is formed with lateral guide groove in first outer annular surface, which prolongs along the X-axis-Y-axis plane It stretches；

Elastic component, the both ends for being sheathed on the positioning column and the elastic component abut the inner sleeve cylinder part and the pedestal, the bullet respectively Property part make the inner sleeve cylinder part towards far from the pedestal direction move；And

There is outer sleeve member the second outer annular surface and annular inside surface, the outer sleeve member to be arranged by the annular inside surface In on the inner sleeve cylinder part, which there is convex surface part, concave part and the first arc raised line, the convex surface part to be somebody's turn to do Concave part and the first arc raised line extend each along the X-axis-Y-axis plane, which has guiding convex block, this draws Pilot block is movably inserted in the lateral guide groove, which guides the outer sleeve member to be rotated around the Z axis, this is made to touch Hair elastic arm is selectively resisted against one of the two of first position and the second position in the convex surface part, and first arc is convex Item extends above the second position, but the first arc raised line does not extend above the first position；

Wherein, when the triggering elastic arm is resisted against the second position, then the keycap drives downwards the outer sleeve member along the Z axis When, during which is moved to the concave part from the second position of the convex surface part, triggering elastic arm needs are crossed The first arc raised line；

Wherein, when the triggering elastic arm is resisted against the first position, then the keycap drives downwards the outer sleeve member along the Z axis When, during which is moved to the concave part from the first position of the convex surface part, which need not get over Cross the first arc raised line；

Wherein, when the keycap is released, which drives the inner sleeve cylinder part to be moved up relative to the positioning column, so that should Outer sleeve member is moved up with the inner sleeve cylinder part, make the triggering elastic arm against on the outer sleeve member the first position with should One of the two of the second position.

2. button according to claim 1, it is characterised in that：There is keycap combining mechanism, the outer sleeve below the keycap Part also has upper combining mechanism, after which is combined by combining mechanism on this with the keycap combining mechanism, the inner sleeve It can do relative motion along the Z-direction between part and the outer sleeve member, but along the X between the inner sleeve cylinder part and the outer sleeve member Relative motion in axis-Y-axis plane is restricted.

3. button according to claim 2, it is characterised in that：The keycap combining mechanism is the downward projection of first cyclic annular comb Type arrangement architecture, combining mechanism is the second cyclic annular combed arrangement architecture projected upwards on this, when the first cyclic annular combed arrangement Both structure and the second cyclic annular combed arrangement architecture it is concave-convex it is complementary combine after, the first cyclic annular combed arrangement architecture with this second It can do relative motion along the Z-direction between cyclic annular combed arrangement architecture.

4. button according to claim 3, it is characterised in that：Each broach pair on the second cyclic annular combed arrangement architecture Claim arrangement, the keycap that there is rectangular shape, therefore after each rotation of the outer sleeve member, can still make the second cyclic annular combed row Both array structure and the first cyclic annular combed arrangement architecture it is concave-convex it is complementary combine with ensure the sides aligned parallel of the keycap in the X-axis and Y-axis.

5. button according to claim 1, it is characterised in that：The button also include triggering contact, the triggering elastic arm with should It is relative to each other to trigger contact, before the keycap is moved downward along the Z axis, triggering elastic arm be connected to the convex surface part originally and by Outer deflection deformation is biased towards to be detached with the triggering contact；After the keycap is moved downward along the Z axis, which changes shifting Dynamic to be connected to the concave part, which is reduced, and the triggering elastic arm is made to abut the triggering contact.

6. button according to claim 1, it is characterised in that：It is also formed with longitudinal guide in first outer annular surface, There is the longitudinal guide top and bottom, the top of the longitudinal guide to be communicated in the lateral guide groove, the first arc raised line tool There are lower flange face and upper flange surface；

Wherein, when the triggering elastic arm is resisted against the second position, then the keycap drives downwards the outer sleeve member along the Z axis When, which first abuts the lower flange face, and the guiding convex block is made first to rest on the top of the longitudinal guide, the triggering bullet Arm changes then over the first arc raised line and abuts the upper flange surface, which forces in the outer sleeve member and move down, To drive the guiding convex block slamming down to send out the sound to the bottom of the longitudinal guide.

7. button according to claim 6, it is characterised in that：It is also formed with bridge joint raised line in second outer annular surface, Second arc raised line in the Z-direction be higher than the first arc raised line, the bridge joint raised line from the first arc raised line it is oblique on prolong It stretches and is connected to the second arc raised line.

8. button according to claim 1, it is characterised in that：The inner sleeve cylinder part has the first label and the second label, The outer sleeve member is marked with third, and third label is used for being aligned first label to guide the outer sleeve member and the inner sleeve Part relative rotation to make the triggering elastic arm be resisted against the first position and the third label also be used for be aligned this second label with Guide the outer sleeve member and the inner sleeve cylinder part relative rotation to making the triggering elastic arm be resisted against the second position.

9. button according to claim 1, it is characterised in that：The button also includes：

Interlinked mechanism, is connected to the outer sleeve member and the interlinked mechanism is movably disposed on the pedestal, the interlinked mechanism For, to drive the outer sleeve member to be rotated around the Z axis on the positioning column, the triggering elastic arm being made to select relative to the pedestal activity Selecting property it is resisted against the first position or the second position；

Wherein the interlinked mechanism includes slider disc and moving part, which can slide relative to the pedestal, and the moving part is certainly Second outer annular surface of the outer sleeve member extends outwardly to be movably linked in the slider disc；

Wherein, when the slider disc is slided relative to the pedestal, which swings with the sliding of the slider disc, with driving The outer sleeve member rotates on the positioning column around the Z axis, and the triggering elastic arm is made selectively to be resisted against the first position or be somebody's turn to do The second position.

10. a kind of button, it is characterised in that include：

Keycap；

Pedestal, with positioning column, top surface and the first convex block, which extends along Z axis, which is adjacent to The positioning column and first convex block hang down along the top surface, the Z axis is higher than in the Z-direction with X-axis, Y-axis three each other Directly；

Elastic arm is triggered, the positioning column is adjacent to；

Elastic component, the both ends for being sheathed on the positioning column and the elastic component abut the inner sleeve cylinder part and the pedestal, the bullet respectively Property part so that the inner sleeve cylinder part is moved towards far from the direction of the pedestal along the Z axis；And

There is outer sleeve member the second outer annular surface and annular inside surface, the outer sleeve member to be arranged by the annular inside surface In on the inner sleeve cylinder part, there is cyclic annular lower edge, the ring-type lower edge to have extended to form salient point towards the pedestal for the lower end of the outer sleeve member, There is second outer annular surface convex surface part and concave part, the convex surface part to extend each along the X-axis-Y-axis plane with the concave part, There is the annular inside surface guiding convex block, the guiding convex block to be movably inserted in the lateral guide groove, guiding convex block guiding The outer sleeve member is rotated around the Z axis, and the salient point is made to be optionally situated above first convex block and two above the top surface One of person；

Wherein, when the salient point is located above first convex block, when then the keycap drives downwards the outer sleeve member along the Z axis, The guiding convex block makes the outer sleeve member be moved downward simultaneously with the inner sleeve cylinder part, until the salient point is connected to first convex block, such as This keycap is the first stroke along the movable maximum distance of Z-direction institute；

It wherein,, should when then the keycap drives downwards the outer sleeve member along the Z axis when the salient point is located above the top surface Guiding convex block makes the outer sleeve member be moved downward simultaneously with the inner sleeve cylinder part, until the salient point is connected to the top surface, so this Keycap is the second stroke along the movable maximum distance of Z-direction institute, which is more than first stroke；

Wherein, when the keycap is released, which drives the inner sleeve cylinder part to be moved up relative to the positioning column, so that should Outer sleeve member is moved up with the inner sleeve cylinder part, and the keycap is made to move up.

11. button according to claim 10, it is characterised in that：The inner sleeve cylinder part has the first label with one second mark Note, the outer sleeve member are marked with third, and third label is used for being aligned first label to guide the outer sleeve member and this interior To making, the salient point is located above first convex block sleeve member relative rotation and third label is also used for being aligned second label To guide the outer sleeve member and the inner sleeve cylinder part relative rotation to making the salient point be located at top surface top.

12. button according to claim 10, it is characterised in that：There is keycap combining mechanism, the housing below the keycap Cylinder part also has upper combining mechanism, after which is combined by combining mechanism on this with the keycap combining mechanism, the inner sleeve It can do relative motion along the Z-direction between cylinder part and the outer sleeve member, but along the X between the inner sleeve cylinder part and the outer sleeve member Relative motion in axis-Y-axis plane is restricted.

13. button according to claim 12, it is characterised in that：The keycap combining mechanism is downward projection of first cyclic annular Combed arrangement architecture, combining mechanism is the second cyclic annular combed arrangement architecture projected upwards on this, as the first cyclic annular combed row Both array structure and the second cyclic annular combed arrangement architecture it is concave-convex it is complementary combine after, the first cyclic annular combed arrangement architecture with this It can do relative motion along the Z-direction between two cyclic annular combed arrangement architectures.

14. button according to claim 13, it is characterised in that：Each broach on the second cyclic annular combed arrangement architecture It is symmetrically arranged, after which has rectangular shape, therefore the outer sleeve member rotates every time, can still make the second cyclic annular combed The concave-convex complementary sides aligned parallel combined to ensure the keycap of both arrangement architecture and the first cyclic annular combed arrangement architecture is in the X-axis And Y-axis.

15. button according to claim 10, it is characterised in that：The button also include triggering contact, the triggering elastic arm with The triggering contact is relative to each other, and before the keycap is moved downward along the Z axis, which is connected to the convex surface part and inclined Outer deflection deformation is pressed to be detached with the triggering contact；After the keycap is moved downward along the Z axis, which changes movement It is connected to the concave part, which is reduced, and the triggering elastic arm is made to abut the triggering contact.

16. button according to claim 10, it is characterised in that：The button also includes：

Interlinked mechanism, is connected to the outer sleeve member and the interlinked mechanism is movably disposed on the pedestal, the interlinked mechanism For, to drive the outer sleeve member to be rotated around the Z axis on the positioning column, keeping the salient point selective relative to the pedestal activity Ground is located above first convex block and one of the two above the top surface；

Wherein, when the slider disc is slided relative to the pedestal, which swings with the sliding of the slider disc, with driving The outer sleeve member rotates on the positioning column around the Z axis, and the salient point is made to be optionally situated above first convex block and the top One of the two of surface.

17. button according to claim 10, it is characterised in that：The pedestal also has the second convex block, and second convex block is certainly The top surface of the pedestal, which protrudes, to be formed and second convex block is adjacent to the positioning column, and second convex block is along in the Z-direction Higher than first convex block, which guides the outer sleeve member to be rotated around the Z axis, make the salient point be optionally situated at this Above two convex blocks；

Wherein, when the salient point is located above second convex block, when then the keycap drives downwards the outer sleeve member along the Z axis, The guiding convex block makes the outer sleeve member be moved downward simultaneously with the inner sleeve cylinder part, until the salient point is connected to second convex block, such as This keycap is third trip along the movable maximum distance of Z-direction institute, which is less than first stroke.

18. button according to claim 17, it is characterised in that：The pedestal also has bridge joint convex block, and the bridge joint convex block is certainly Tiltedly upper extend is connected to second convex block to first convex block.

19. a kind of button, it is characterised in that include：

Keycap；

Switch unit, is adjacent to the positioning column and the switch unit has triggering elastic arm and triggering contact, the triggering elastic arm It is stretched out opposite to each other and respectively towards the keycap with the triggering contact, which is used for electrical connection circuit plate；

Elastic component, the both ends for being sheathed on the positioning column and the elastic component abut the inner sleeve cylinder part and the pedestal, the bullet respectively Property part make the inner sleeve cylinder part along the Z axis towards moving far from the pedestal direction；And

There is outer sleeve member the second outer annular surface and annular inside surface, the outer sleeve member to be arranged by the annular inside surface In on the inner sleeve cylinder part, the first convex surface part, the first concave part, the second convex surface part, second are formed in second outer annular surface Concave part, First Transition portion and the second transition part, first convex surface part, the First Transition portion and first concave part by lower and It above and along the Z axis arranges, second convex surface part, second transition part and second concave part are from bottom to top and along the Z axis There is guiding convex block, the guiding convex block to be movably inserted in the lateral guide groove for arrangement, the annular inside surface, the guiding convex block Guide the outer sleeve member to be rotated around the Z axis, make the triggering elastic arm be optionally resisted against first convex surface part and this One of the two of two convex surface parts, second transition part are higher than the First Transition portion in the Z-direction；

Wherein, when the triggering elastic arm is resisted against first convex surface part, then the keycap drives downwards the outer sleeve member along the Z axis When, which makes the outer sleeve member be moved downward simultaneously with the inner sleeve cylinder part, makes the triggering elastic arm along the First Transition Portion and be moved to first concave part from first convex surface part and so that the triggering elastic arm deflection is reduced so that the triggering elastic arm The triggering contact is triggered positioned at the first conduction position；

Wherein, when the triggering elastic arm is resisted against second convex surface part, then the keycap drives downwards the outer sleeve member along the Z axis When, which makes the outer sleeve member be moved downward simultaneously with the inner sleeve cylinder part, makes the triggering elastic arm along second transition Portion and be moved to second concave part from second convex surface part and so that the triggering elastic arm deflection is reduced so that the triggering elastic arm The triggering contact is triggered positioned at the second conduction position；

Wherein, when the keycap is released, which drives the inner sleeve cylinder part to move up and make relative to the positioning column The outer sleeve member is moved up with the inner sleeve cylinder part so that triggering elastic arm recovery be connected to first convex surface part and this One of the two of two convex surface parts and be biased to outer deflection deformation to be detached with the triggering contact.

20. button according to claim 19, it is characterised in that：The First Transition portion has a common boundary with first concave part to be determined First conduction position, which has a common boundary with second concave part determines second conduction position.

21. button according to claim 19, it is characterised in that：The inner sleeve cylinder part has the first label and the second mark Note, the outer sleeve member are marked with third, and third label is used for being aligned first label to guide the outer sleeve member and this interior Sleeve member relative rotation to make the triggering elastic arm be resisted against first convex surface part and the third label also be used for be aligned this second Label is to guide the outer sleeve member and the inner sleeve cylinder part relative rotation to making the triggering elastic arm be resisted against second convex surface part.

22. button according to claim 19, it is characterised in that：There is keycap combining mechanism, the housing below the keycap Cylinder part also has upper combining mechanism, after which is combined by combining mechanism on this with the keycap combining mechanism, the inner sleeve It can do relative motion along the Z-direction between cylinder part and the outer sleeve member, but along the X between the inner sleeve cylinder part and the outer sleeve member Relative motion in axis-Y-axis plane is restricted.

23. button according to claim 22, it is characterised in that：The keycap combining mechanism is downward projection of first cyclic annular Combed arrangement architecture, combining mechanism is the second cyclic annular combed arrangement architecture projected upwards on this, as the first cyclic annular combed row Both array structure and the second cyclic annular combed arrangement architecture it is concave-convex it is complementary combine after, the first cyclic annular combed arrangement architecture with this It can do relative motion along the Z-direction between two cyclic annular combed arrangement architectures.

24. button according to claim 23, it is characterised in that：Each broach on the second cyclic annular combed arrangement architecture It is symmetrically arranged, after which has rectangular shape, therefore the outer sleeve member rotates every time, can still make the second cyclic annular combed Both arrangement architecture and the first cyclic annular combed arrangement architecture it is concave-convex it is complementary combine with ensure the sides aligned parallel of keycap in the X-axis and Y-axis.

25. button according to claim 19, it is characterised in that：The button also includes：

Interlinked mechanism, is connected to the outer sleeve member and the interlinked mechanism is movably disposed on the pedestal, the interlinked mechanism For, to drive the outer sleeve member to be rotated around the Z axis on the positioning column, making the triggering elastic arm can relative to the pedestal activity Selectively it is resisted against first convex surface part and one of the two of second convex surface part；

Wherein, when the slider disc is slided relative to the pedestal, which swings with the sliding of the slider disc, with driving The outer sleeve member rotates on the positioning column around the Z axis, and the triggering elastic arm is made optionally to be resisted against first convex surface part And one of the two of second convex surface part.

26. a kind of button, it is characterised in that include：

Keycap；

Elastic arm is triggered, the positioning column is adjacent to；

Inner sleeve cylinder part is sheathed on the positioning column, and the upper end of the inner sleeve cylinder part is connected to the keycap, which has First outer annular surface is formed with oblique guide groove in first outer annular surface, which has the first slot area and the Two slot areas, the second slot area are higher than the first slot area in the Z-direction；

There is outer sleeve member the second outer annular surface and annular inside surface, the outer sleeve member to be arranged by the annular inside surface In on the inner sleeve cylinder part, it is formed with convex surface part and concave part in second outer annular surface, which oblique leads toward this Slot is inwardly formed guiding convex block, which is movably inserted in the oblique guide groove, which guides the housing Cylinder part is rotated around the Z axis, and the triggering elastic arm is made selectively to be resisted against the first position in the convex surface part and the second position One of the two；

Wherein, when the triggering elastic arm is resisted against the first position, which is located at the first slot area, so that the inner sleeve The part precompressed elastic component generates the first precompression in the first length, and then the keycap drives downwards the outer sleeve along the Z axis When part, which makes the outer sleeve member be moved downward simultaneously with the inner sleeve cylinder part, and the triggering elastic arm is from the first position It is moved to the concave part；

Wherein, when the triggering elastic arm is resisted against the second position, which is located at the second slot area, so that the inner sleeve The part precompressed elastic component generates the second precompression in the second length, which is more than second length so that this first Precompression is less than second precompression；When the keycap drives downwards the outer sleeve member along the Z axis, which keeps this outer Sleeve member moves downward simultaneously with the inner sleeve cylinder part, and the triggering elastic arm is moved to the concave part from the second position；

Wherein, when the keycap is released, which drives the inner sleeve cylinder part to be moved up relative to the positioning column, so that should Outer sleeve member is moved up with the inner sleeve cylinder part, makes the triggering elastic arm against the two of the first position and the second position One of them.

27. button according to claim 26, it is characterised in that：The inner sleeve cylinder part has the first label and the second mark Note, the outer sleeve member are marked with third, and third label is used for being aligned first label to guide the outer sleeve member and this interior To making, the guiding convex block is moved to the first slot area to sleeve member relative rotation and third label is also used for being aligned second mark Note is to guide the outer sleeve member and the inner sleeve cylinder part relative rotation to making the guiding convex block be moved to the second slot area.

28. button according to claim 26, it is characterised in that：There is keycap combining mechanism, the housing below the keycap Cylinder part also has upper combining mechanism, after which is combined by combining mechanism on this with the keycap combining mechanism, the inner sleeve It can do relative motion along the Z-direction between cylinder part and the outer sleeve member, but along the X between the inner sleeve cylinder part and the outer sleeve member Relative motion in axis-Y-axis plane is restricted.

29. button according to claim 28, it is characterised in that：The keycap combining mechanism is downward projection of first cyclic annular Combed arrangement architecture, combining mechanism is the second cyclic annular combed arrangement architecture projected upwards on this, as the first cyclic annular combed row Both array structure and the second cyclic annular combed arrangement architecture it is concave-convex it is complementary combine after, the first cyclic annular combed arrangement architecture with this It can do relative motion along the Z-direction between two cyclic annular combed arrangement architectures.

30. button according to claim 29, it is characterised in that：Each broach on the second cyclic annular combed arrangement architecture It is symmetrically arranged, after which has rectangular shape, therefore the outer sleeve member rotates every time, can still make the second cyclic annular combed The concave-convex complementary sides aligned parallel combined to ensure the keycap of both arrangement architecture and the first cyclic annular combed arrangement architecture is in the X-axis And Y-axis.

31. button according to claim 26, it is characterised in that：The button also include triggering contact, the triggering elastic arm with The triggering contact is relative to each other, before the keycap is moved downward along the Z axis, triggering elastic arm be connected to the convex surface part originally and Outer deflection deformation is biased to be detached with the triggering contact；After the keycap is moved downward along the Z axis, which changes Movement is connected to the concave part, which is reduced, and the triggering elastic arm is made to abut the triggering contact.

32. button according to claim 26, it is characterised in that：The button also includes：

33. a kind of button, it is characterised in that include：

Keycap；

Elastic arm is triggered, the positioning column is adjacent to；

Inner sleeve cylinder part is sheathed on the positioning column, and the upper end of the inner sleeve cylinder part is connected to the keycap, which has First outer annular surface is formed with lateral guide groove and longitudinal guide in first outer annular surface, the lateral guide groove substantially along It the X-axis-Y-axis plane to extend, which has top and bottom, and the top of the longitudinal guide is communicated in the transverse direction and leads Slot；

There is outer sleeve member the second outer annular surface and annular inside surface, the outer sleeve member to be arranged by the annular inside surface In on the inner sleeve cylinder part, which has convex surface part, concave part and arc raised line, the convex surface part, the concave surface Portion and the arc raised line extend each along the X-axis-Y-axis plane, which has guiding convex block, which can It is actively inserted in the lateral guide groove, which guides the outer sleeve member to be rotated around the Z axis, and the triggering elastic arm is made to select One of the two of the first position and the second position that are resisted against to selecting property in the convex surface part, the arc raised line extend this Above two positions, which has lower flange face and upper flange surface；

Wherein, when the triggering elastic arm is resisted against the first position, then the keycap drives downwards the outer sleeve member along the Z axis When, during which is moved to the concave part from the first position of the convex surface part, which rests on this In lateral guide groove, which makes the outer sleeve member be moved downward simultaneously with the inner sleeve cylinder part, keeps the guiding convex block interior with this Sleeve member will not knock sound；

Wherein, when the triggering elastic arm is resisted against the second position, then the keycap drives downwards the outer sleeve member along the Z axis When, during which is moved to the concave part from the second position of the convex surface part, which crosses the arc Shape raised line, the guiding convex block rest in the longitudinal guide, which first abuts the lower flange face, keep the guiding convex block first The top of the longitudinal guide is rested on, which changes then over the arc raised line and abut the upper flange surface, the triggering Elastic arm forces in the outer sleeve member and moves down, to drive the guiding convex block slamming down to be sent out to the bottom of the longitudinal guide Go out the sound；